Here is the most high tec filtration I have ever seen, this adress has been found in a belgium koļ forum, a lot of picture and some words in french that you won't need to understand to apreciate the work.
Some threads were asking what will be your project for next year, here are some ideas. (NB: page suivante down right the page, meens next page
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I think that will please Scott...maybe he knows the owner?
http://www.aquatechnobel.be/index.ph...2_11&mn=mn_AS2